diff options
Diffstat (limited to 'arch/arm/mach-omap2/clock.h')
| -rw-r--r-- | arch/arm/mach-omap2/clock.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 896584e3c4ab..e10ff2b54844 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -2,7 +2,7 @@ * linux/arch/arm/mach-omap2/clock.h * * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2009 Nokia Corporation + * Copyright (C) 2004-2011 Nokia Corporation * * Contacts: * Richard Woodruff <r-woodruff2@ti.com> @@ -18,9 +18,6 @@ #include <plat/clock.h> -/* The maximum error between a target DPLL rate and the rounded rate in Hz */ -#define DEFAULT_DPLL_RATE_TOLERANCE 50000 - /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ #define CORE_CLK_SRC_32K 0x0 #define CORE_CLK_SRC_DPLL 0x1 @@ -55,7 +52,6 @@ void omap2_clk_disable(struct clk *clk); long omap2_clk_round_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance); long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); unsigned long omap3_dpll_recalc(struct clk *clk); unsigned long omap3_clkoutx2_recalc(struct clk *clk); @@ -65,6 +61,9 @@ u32 omap3_dpll_autoidle_read(struct clk *clk); int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); int omap3_noncore_dpll_enable(struct clk *clk); void omap3_noncore_dpll_disable(struct clk *clk); +int omap4_dpllmx_gatectrl_read(struct clk *clk); +void omap4_dpllmx_allow_gatectrl(struct clk *clk); +void omap4_dpllmx_deny_gatectrl(struct clk *clk); #ifdef CONFIG_OMAP_RESET_CLOCKS void omap2_clk_disable_unused(struct clk *clk); @@ -83,6 +82,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent); +/* clkt_iclk.c public functions */ +extern void omap2_clkt_iclk_allow_idle(struct clk *clk); +extern void omap2_clkt_iclk_deny_idle(struct clk *clk); + u32 omap2_get_dpll_rate(struct clk *clk); void omap2_init_dpll_parent(struct clk *clk); @@ -136,6 +139,7 @@ extern struct clk *vclk, *sclk; extern const struct clksel_rate gpt_32k_rates[]; extern const struct clksel_rate gpt_sys_rates[]; extern const struct clksel_rate gfx_l3_rates[]; +extern const struct clksel_rate dsp_ick_rates[]; #if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ) extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table); @@ -145,6 +149,13 @@ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table) #define omap2_clk_exit_cpufreq_table 0 #endif +extern const struct clkops clkops_omap2_iclk_dflt_wait; +extern const struct clkops clkops_omap2_iclk_dflt; +extern const struct clkops clkops_omap2_iclk_idle_only; +extern const struct clkops clkops_omap2_mdmclk_dflt_wait; +extern const struct clkops clkops_omap2xxx_dpll_ops; extern const struct clkops clkops_omap3_noncore_dpll_ops; +extern const struct clkops clkops_omap3_core_dpll_ops; +extern const struct clkops clkops_omap4_dpllmx_ops; #endif |